Amazon.com deliveries depend on the U.S. Postal Service and UPS, and customers can check their order status by logging into their Amazon.com accounts.

Amazon.com Chief Technology Officer Werner Vogels appears to be stuck at O’Hare airport in Chicago. He tweeted earlier today, “For a change the trouble is not getting out of O’Hare but into Seattle. Result (is) the same though: stuck at ORD once again.”

Bellevue-based Drugstore.com is taking advantage of the snowstorm to remind folks that they can stay indoors and shop online.

“If people can’t go shopping because of the snow and ice in our region, they can choose to shop online and get free standard shipping through tomorrow night – for delivery by Dec 24,” Drugstore.com spokeswoman Anne Marshall said.

To remind customers about the free shipping deadline to receive packages by Dec. 24, Drugstore.com and sister-site Beauty.com have countdown clocks on their home pages.